화학공학소재연구정보센터
홈 로그인 로그아웃 연락처 사이트맵
Korean Journal of Chemical Engineering, Vol.17, No.2, 174-178, March, 2000
DOI10.1007/BF02707139  Export Citation
The Effect of Na2CO3 on the Catalytic Gasification of Rice Straw over Nickel Catalysts Supported on Kieselguhr
Seung Woo Lee, Sang Sung Nam, Seong Bo Kim, Kyu Wan Lee†, and Cheong Song Choi1
  • Catalyst Research Division 1, Korea Research Institute of Chemical Technology, P.O. Box 107, Taejon 305-600, Korea
  • 1Department of Chemical Engineering, Sogang University, Seoul 121-742, Korea
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Rice straw was catalytically gasified over nickel catalysts supported on kieselguhr. Ni catalysts activated the gasification step from the formed oil. The effect of sodium carbonate on the formation of carbonized solid, oil and gas composition was also investigated. With the addition of sodium carbonate, the gas yield was largely increased and the formation of oil through liquefaction also increased. A reaction pathway on the gasification of rice straw was discussed.
Keywords:Biomass;Rice Straw;Pyrolysis;Gasification;Sodium Carbonate;Nickel Catalysts Supported on kieselguhr
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